公开(公告)号：US11758649B2

公开(公告)日：2023-09-12

申请号：US17478814

申请日：2021-09-17

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jin-Hwan Choi ,  Min-Sung Kim ,  Tae-An Seo ,  Jung-Hun Lee

IPC: H05K1/00 ,  H05K1/02 ,  G09G3/20 ,  G09G3/3266 ,  G09F11/30 ,  H01L51/52 ,  H05K1/18 ,  G06F1/16 ,  H10K50/80 ,  G02F1/1333 ,  G09G3/36 ,  G09G3/3275 ,  H10K59/10 ,  H10K77/10 ,  H10K102/00

CPC classification number: H05K1/028 ,  G06F1/1641 ,  G06F1/1652 ,  G09G3/20 ,  H05K1/181 ,  H10K50/80 ,  G02F1/133305 ,  G09G3/3266 ,  G09G3/3275 ,  G09G3/3674 ,  G09G3/3685 ,  G09G2310/08 ,  G09G2380/02 ,  H05K2201/046 ,  H05K2201/051 ,  H05K2201/056 ,  H05K2201/10128 ,  H05K2201/10136 ,  H05K2201/10151 ,  H10K59/10 ,  H10K77/111 ,  H10K2102/311

Abstract: A rollable display device includes a rollable structure including a plurality of unit structures, the rollable structure being configured to be rolled and unrolled based on the unit structures, and a display panel structure attached to the rollable structure, wherein respective widths of the unit structures increase in a first direction from a first side of the rollable structure to an opposite second side of the rollable structure.

公开(公告)号：US11737319B2

公开(公告)日：2023-08-22

申请号：US17592658

申请日：2022-02-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Injun Bae ,  Chulho Kim ,  Yunhwan Park ,  Jin Jeon ,  Beohmrock Choi

IPC: H10K59/124 ,  H10K59/123 ,  H10K59/10 ,  H10K59/131

CPC classification number: H10K59/124 ,  H10K59/123 ,  H10K59/131 ,  H10K59/10

Abstract: A display apparatus includes: a substrate including a display area and a sensor area, wherein the display area includes a first pixel, and the sensor area includes a second pixel and a transmission portion; a sensor configured to transmit a signal through the substrate via the transmission portion, wherein the second pixel includes second thin-film transistor including a semiconductor layer, and wherein a blocking layer is disposed between the sensor and the second thin-film transistor, wherein the blocking layer covers the semiconductor layer.

公开(公告)号：US20230119924A1

公开(公告)日：2023-04-20

申请号：US17914635

申请日：2021-10-22

Applicant: Chengdu BOE Optoelectronics Technology Co., Ltd. ,  BOE Technology Group Co., Ltd.

Inventor： Ren XIONG ,  Lei YANG ,  Mingnan ZHOU

IPC: H10K77/10 ,  H10K59/10

Abstract: The present disclosure relates to a support structure provided on one side of a flexible display panel, comprising a bendable region, a non-bendable region and a transitional region between the bendable region and the non-bendable region; the bendable region is provided with a first hollowed-out pattern, and the first hollowed-out pattern comprises a plurality of first hollowed-out holes; the transitional region is provided with a second hollowed-out pattern, and the second hollowed-out pattern comprises a plurality of second hollowed-out holes; the density of the plurality of first hollowed-out holes is greater than the density of the plurality of second hollowed-out holes. The present disclosure also relates to a flexible display apparatus.

公开(公告)号：US12200980B2

公开(公告)日：2025-01-14

申请号：US17558409

申请日：2021-12-21

Applicant: Samsung Display Co., Ltd.

Inventor： Hyungjun Park ,  Wonkyu Kwak ,  Jintae Jeong

IPC: H10K59/10 ,  H10K59/124 ,  H10K59/131 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17

Abstract: A display panel includes: a substrate including a first region, a second region, and a third region between the first region and the second region; a display element located in the second region and including a pixel electrode, an opposite electrode, an intermediate layer; a multi-layered film arranged between the substrate and the pixel electrode and including an organic insulating layer and an inorganic layer on the organic insulating layer; and at least one groove formed in the multi-layered film and located in the third region, wherein at least one organic material layer is included in the intermediate layer and is disconnected by the at least one groove.

公开(公告)号：US12164331B2

公开(公告)日：2024-12-10

申请号：US17370288

申请日：2021-07-08

Applicant: Samsung Display Co., Ltd.

Inventor： Min-Sung Kim ,  Sena Ryu ,  Juhee Song ,  Joonggun Chong

IPC: G06F1/16 ,  B32B7/12 ,  G09G3/00 ,  G09G3/3208 ,  H01L27/15 ,  H05K5/00 ,  H10K59/10 ,  H10K59/38 ,  H10K77/10 ,  B32B27/28

Abstract: An electronic device includes a window, a display panel disposed below the window, and a cushion member disposed below the display panel, wherein the cushion member includes a barrier film having a modulus in a range of about 1 GPa to about 15 GPa and a cushion layer disposed below the barrier film and having a modulus of about 1 MPa or less.

公开(公告)号：US20240392157A1

公开(公告)日：2024-11-28

申请号：US18795738

申请日：2024-08-06

Applicant: AGC Inc.

Inventor： Kotaro YAMADA ,  Hiroyuki MIENO ,  Naoko SHIROTA

IPC: C09D163/10 ,  C08G59/17 ,  C08G59/24 ,  C08G59/66 ,  H01L27/12 ,  H10K59/10

Abstract: A curable resin composition contains a polyfunctional thiol compound. The polyfunctional thiol compound satisfies the following property (1) or property (2): (1) there is no CH structure two atoms next to an S atom; (2) in a compound obtained by adding ethylene to all SH groups in the polyfunctional thiol compound, an electrical charge of a hydrogen atom bonded to a carbon atom which is two atoms next to an S atom is 0.265 or less, as determined by natural population analysis after structural optimization based on a density functional theory.

公开(公告)号：US12089484B2

公开(公告)日：2024-09-10

申请号：US17914635

申请日：2021-10-22

Applicant: Chengdu BOE Optoelectronics Technology Co., Ltd. ,  BOE Technology Group Co., Ltd.

Inventor： Ren Xiong ,  Lei Yang ,  Mingnan Zhou

IPC: H10K77/10 ,  H10K59/10 ,  H10K102/00

CPC classification number: H10K77/111 ,  H10K59/10 ,  H10K2102/311

Abstract: The present disclosure relates to a support structure provided on one side of a flexible display panel, comprising a bendable region, a non-bendable region and a transitional region between the bendable region and the non-bendable region; the bendable region is provided with a first hollowed-out pattern, and the first hollowed-out pattern comprises a plurality of first hollowed-out holes; the transitional region is provided with a second hollowed-out pattern, and the second hollowed-out pattern comprises a plurality of second hollowed-out holes; the density of the plurality of first hollowed-out holes is greater than the density of the plurality of second hollowed-out holes. The present disclosure also relates to a flexible display apparatus.

公开(公告)号：US12029071B2

公开(公告)日：2024-07-02

申请号：US17041123

申请日：2019-07-17

Applicant: Google LLC

Inventor： Yi Tao ,  Qi Qi

IPC: H10K59/10 ,  B32B3/26 ,  B32B3/30 ,  B32B5/18 ,  B32B7/12 ,  B32B15/04 ,  B32B15/08 ,  B32B37/18 ,  B32B38/00 ,  H10K71/00 ,  H10K77/10

CPC classification number: H10K59/10 ,  B32B3/266 ,  B32B3/30 ,  B32B5/18 ,  B32B7/12 ,  B32B15/046 ,  B32B15/08 ,  B32B37/182 ,  B32B38/105 ,  H10K71/00 ,  H10K77/10 ,  B32B2307/732 ,  B32B2310/0843 ,  B32B2311/00 ,  B32B2457/206

Abstract: A method of assembling a display panel includes laminating a back plate to a display layer to form an untrimmed display panel, the back plate including a metal layer that includes a trimming path defined by one or more line segments having reduced metal content compared to other portions of the metal layer. The method further includes trimming the untrimmed display panel along the one or more line segments to define one or more edges of the display panel. For one or more locations along each of the one or more edges defined by the line segments, the metal layer is flush with the corresponding edge of the display panel.

公开(公告)号：US12027116B2

公开(公告)日：2024-07-02

申请号：US18071762

申请日：2022-11-30

Applicant: Sony Corporation

Inventor： Junichi Yamashita ,  Katsuhide Uchino

IPC: G09G3/3225 ,  G09G3/3233 ,  H10K50/824 ,  H10K59/121 ,  H10K59/131 ,  G09G3/3258 ,  H10K59/10 ,  H10K59/35

CPC classification number: G09G3/3225 ,  G09G3/3233 ,  H10K50/824 ,  H10K59/121 ,  H10K59/1315 ,  G09G3/3258 ,  G09G2300/0426 ,  H10K59/10 ,  H10K59/35 ,  H10K59/353

Abstract: A display device including: a plurality of sub-pixels arranged in a matrix, each including an electro-optical element having a structure in which a display functional layer is sandwiched between an upper electrode and a lower electrode; and an auxiliary interconnect contact in a pixel area in which the plurality of sub-pixels are arranged in a matrix and electrically connecting the upper electrode to an auxiliary interconnect, wherein m (m is an integer equal to or larger than two) sub-pixels adjacent to each other along an arrangement direction of the sub-pixels are regarded as one group, and n (n is a natural number smaller than m) auxiliary interconnect contacts are formed for each group.

公开(公告)号：US20240209006A1

公开(公告)日：2024-06-27

申请号：US18148878

申请日：2022-12-30

Applicant: SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.

Inventor： Ruifeng He ,  Canjie Wu ,  Yan Li ,  Jingyao Song

IPC: C07F5/02 ,  H10K50/11 ,  H10K59/10 ,  H10K85/60

CPC classification number: C07F5/027 ,  H10K50/11 ,  H10K59/10 ,  H10K85/622 ,  H10K85/624 ,  H10K85/633 ,  H10K85/636 ,  H10K85/6572 ,  H10K85/6574 ,  H10K85/6576 ,  H10K85/658 ,  C07B2200/05

Abstract: The present disclosure discloses an organic compound, a light emitting element, and a display panel. The organic compound is represented by formula (1):




Z is selected from CR1R2, NR3, O, and S; X is selected from O and NR4; Ar1 is selected from —H, —D, a substituted or unsubstituted C1-C6 alkyl group, a substituted or unsubstituted C6-C20 aromatic group, and a substituted or unsubstituted C12-C20 heteroaromatic group; Ar2 and Ar3 are each independently selected from a methyl group, a substituted or unsubstituted C7-C18 aromatic group, and a substituted or unsubstituted C12-C16 heteroaromatic group; and Ar4, Ar5, and Ar6 are each independently selected from a substituted or unsubstituted C6-C31 aromatic group and a substituted or unsubstituted C6-C26 heteroaromatic group.